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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package com.oracle.svm.util;

import com.oracle.graal.vmaccess.ResolvedJavaModule;

/**
 * Utilities to access {@linkplain ResolvedJavaModule runtime modules} from hosted code.
 */
public abstract class HostModuleUtil {

    /**
     * Updates the module of {@code hostedClass} to read {@code runtimeModule} during the image
     * build. This method is not meant to change any runtime property of {@code runtimeModule}.
     */
    public static void addReads(Class<?> hostedClass, ResolvedJavaModule runtimeModule) {
        addReads(hostedClass.getModule(), runtimeModule);
    }

    /**
     * Updates a {@code hostedModule} to read {@code runtimeModule} during the image build. This
     * method is not meant to change any runtime property of {@code runtimeModule}.
     */
    private static void addReads(Module hostedModule, ResolvedJavaModule runtimeModule) {
        ResolvedJavaModuleImpl.addReads(hostedModule, runtimeModule);
    }

    private HostModuleUtil() {
    }
}
